WE are not sure whether some people are good or not . they can not be replaced , though .的翻译：WE are not sure whether some people are good or not . they can not be replaced , though . 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

WE are not sure whether some people are good or not. They can not be replaced, though.

WE are not sure whether some people are good or not . they can not be replaced , though .

WE are not sure whether some people are good or not. they can not be replaced, though.

WE are not sure whether or not some people are good. they can not be replaced, though.

WE are not sure whether some people are good or not . they can not be replaced , though .